US2624573A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Web handling mechanism
Assignee: Individual
•
Filing: 1949-06-29
•
Granted: 1953-01-06
•
Expires: 1969-06-29
Abstract
No abstract record available.
Inventors
- 👤 Rice Ernest Granville
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 02:46
CPC Classifications
B; B41; B41F; B41F23/00; B41F23/04; B41F23/0403; B41F23/0423
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
FR593746A
Cited
GB189719817A
Cited
US703044A
Cited
US1555957A
Cited
CH185481A
Cited
US2559420A
Cited
US2491714A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-01-06 | 1956-07-07 | 1957-01-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-01-06 | 1960-07-07 | 1961-01-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-01-06 | 1964-07-07 | 1965-01-06 | $7700.00 | Window Closed / Lapsed |